<template>
  <div class="h100 login">
    <div class="mark"></div>
  </div>
</template>

<script>
export default {

}
</script>

<style scoped>
.login{
  background: url(https://img.alicdn.com/tfs/TB1zsNhXTtYBeNjy1XdXXXXyVXa-2252-1500.png) no-repeat cover;
}
.mark{
  width: 100%;
  height: 100%;
  background:rgba(0,0,0,.5);
}
</style>